Just a note that all the German translations of the character descriptions have been nearly the same for all the toys revealed so far, which means the really odd ones like Azog are also probably accurate.

This is the Fimbul description from the figure box:

"One of Azog's master hunters, Fimbul is a particularly vicious Orc. Leader of the pack of Warg riders who hunt down their victims astride giant wolf-beasts Fimbul has picked up the scent of the Company of Thorin Oakenshield and is intent on tracking down the Dwarves before they can reach the Lonely Mountain." The Hobbit Photo Gallery